Use these options to specify how the date range returns results. "Exact" means that the start and end dates of descriptions returned must fall entirely within the date range entered. "Overlapping" means that any description whose start or end dates touch or overlap the target date range will be returned.

Collection consists of a range of materials collected by Alice Weir’s mother. The materials, including photographs, recital programs, pamphlets, and newspaper clippings, document her dancing and teaching careers and serve as a record of Weir’s achievements. Collection also contains photographs and programs that document the activities of Weir’s dance studio and her students.